Samson 3730 Series - Page 36

36 EB 8389-1S EN
Valve signature
START-UP
Prerequisite:
– Type of application: On/off valve
â
Operating point, Limit fail-safe position, Limit operating point
â
Travel time assessment limit
Valve end position limit
Status classication (NE 107)
Breakaway time increasing/decreasing
Transit time increasing/decreasing
Final travel/angle value not reached
Final travel/angle value increasing/
decr
easing
Dene parameters for partial stroke
test, see u Section 12
â â
On/off diagnosis Discrete set point analysis PST
â
First analysis after dening parameters =
Reference
PROCESS
Breakaway time, transit
time, valve end position
(increasing/decreasing)
â â
Analysis (NE 107)/
logged by operating hours counter
On/off valve status
Analysis, see
u Section 12.3
â
Reset measured 'On/off valve' values
Reset all 'On/off valve' parameters
On/off valve